Installation Manual
Contents
Section 1 – Important notes
3
Section 5 – Setting up
27
1.1 Intended use
3
5.1 Requirements for the building
27
1.2 Safety instructions
3
5.2 Requirements for ventilation system
27
Section 2 – Description of the device
4
5.3 Requirements for the technician
27
2.1 Purpose
4
5.4 Setting up procedure
27
2.2 Package contents
4
Section 6 – Control
28
2.3 Operating principle
4
6.1 Display and control panel on the unit
28
2.4 System design
5
6.2 Operating modes
29
2.5 Design
6
6.3 Installer menu
31
Section 3 – Technical data
7
6.3.1 Set Supply and Extract flow rates
31
3.1 Specifications
7
6.3.2 Change Settings
32
3.2 Characteristic curves
8
6.3.3 Load and Save and Reset Parameters
35
3.3 Dimension drawings
9
6.3.4 Diagnostics checks
35
Section 4 – Installation
12
6.3.5 Autocheck Routine
36
4.1 Requirements for the installation
location
12
6.4 Operational functions
36
4.2 Installation of the unit
13
6.4.1 Bypass control
36
4.3 Condensate discharge line
13
6.4.2 Filter monitoring / filter message
37
4.4 Air-duct system
14
6.5 Internal safety functions
37
4.5 Electrical installation
16
6.5.1 Function for safe use with fire safety
37
4.5.1 Installation of Smoke Detector link
wire
16
6.5.2 Frost protection of Heat exchanger
38
4.5.2 Connecting the unit to power supply
17
6.5.3 Frost protection of the property
38
4.5.3 Electronics boards inside the unit
18
6.5.4 Safety cut-out
39
4.5.4 Electrical circuit diagram
20
Section 7 – Fault Finding
40
4.5.5 Installation RH & CO
2
sensors
(optional)
22
Section 8 – Map of the User menu
41
4.5.6 Installation PIR sensors (optional)
22
Section 9 – Map of the Installer menu
43
4.5.7 Installation air-quality sensor
(optional)
23
Section 10 – Settings Log table
44
4.5.8 Installation smoke detector (optional)
23
10.1 User Settings
44
4.5.9 Installation of duct heaters (optional)
24
10.2 Installer Settings
45
4.5.10 Installation of Ventmiser (optional)
25
Section 11 – Customer Service & Warranty
46
4.5.11 Installation of Ext. filter box
(optional)
26
Section 12 - Environment and Disposal
47
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